Used Compressor 2 Cylinder for sale (41,999)

  • Sort results

  • Lowest price Highest price
  • Newest listings Oldest listings
  • Shortest distance Farthest distance
  • Newest year of manufacture Oldest year of manufacture
  • Latest update Oldest update
  • Manufacturer A to Z Manufacturer Z to A
  • Relevance
Lowest price
Price
Highest price
Price
Newest listings
Release date
Oldest listings
Release date
Shortest distance
Distance
Farthest distance
Distance
Newest year of manufacture
Year of construction
Oldest year of manufacture
Year of construction
Latest update
Update
Oldest update
Update
Manufacturer A to Z
Manufacturer
Manufacturer Z to A
Manufacturer
designation from A to Z
Description
designation from Z to A
Description
Model from A to Z
Model
Model from Z to A
Model
Lowest reference
Ref.No.
Highest reference
Ref.No.
Shortest runtime
Runtime
Longest duration
Runtime
Relevance
Relevance
Listing
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
Milling Machining Centers 5 Axis MÜGA (3+2 Achsen) RMV 250 RT
more images
Germany Dreieich
1,224 km

Milling Machining Centers 5 Axis
MÜGA (3+2 Achsen)RMV 250 RT

Certified Dealer
Call
Listing
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
Jogging table with weighting system Polar Mohr RA-2 Jogger with roller and scale
more images
Poland Radom
1,994 km

Jogging table with weighting system
Polar Mohr RA-2Jogger with roller and scale

Certified Dealer
Call
Listing
Tailstock 5275 MK 2 hoehenverstellbar
Tailstock 5275 MK 2 hoehenverstellbar
Tailstock 5275 MK 2 hoehenverstellbar
Tailstock 5275 MK 2 hoehenverstellbar
more images
Tönisvorst
1,025 km

Tailstock 5275
MK 2hoehenverstellbar

Certified Dealer
Call
Listing
Other Werkzeug- / Tool Package LK 2 40x BT 40
more images
Germany Oelde
1,122 km

Other
Werkzeug- / Tool Package LK 240x BT 40

Certified Dealer
Call
Listing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
Powder booth KPZ-2 / 3 / 4 /  6 / 8 / 10 / ...  Romer Mietkauf / Leasing
more images
Germany Hürth
1,069 km

Powder booth
KPZ-2 / 3 / 4 / 6 / 8 / 10 / ... RomerMietkauf / Leasing

Call
Listing
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
Siemens Contuctor Rail 250A BD2 41,6m Kloeckner Moeller Siemens BD 2 41,6 lfm BD2-400 SB3 Stromschiene
more images
Germany Gondelsheim
1,269 km

Siemens Contuctor Rail 250A BD2
41,6m Kloeckner Moeller Siemens BD 241,6 lfm BD2-400 SB3 Stromschiene

Call
Listing
20ml - 5000ml Brand New Vacuüm Afvulmachine 2 Koppig Doseer 20ml - 20.000ml Doseermachine Afvuller
20ml - 5000ml Brand New Vacuüm Afvulmachine 2 Koppig Doseer 20ml - 20.000ml Doseermachine Afvuller
20ml - 5000ml Brand New Vacuüm Afvulmachine 2 Koppig Doseer 20ml - 20.000ml Doseermachine Afvuller
20ml - 5000ml Brand New Vacuüm Afvulmachine 2 Koppig Doseer 20ml - 20.000ml Doseermachine Afvuller
20ml - 5000ml Brand New Vacuüm Afvulmachine 2 Koppig Doseer 20ml - 20.000ml Doseermachine Afvuller
more images
Netherlands Nieuw-Vennep
875 km

20ml - 5000ml Brand New
Vacuüm Afvulmachine 2 Koppig Doseer20ml - 20.000ml Doseermachine Afvuller

Call
Listing
Jogging table Polar Mohr RA 2 jogger with Roller
Jogging table Polar Mohr RA 2 jogger with Roller
Jogging table Polar Mohr RA 2 jogger with Roller
Jogging table Polar Mohr RA 2 jogger with Roller
Jogging table Polar Mohr RA 2 jogger with Roller
Jogging table Polar Mohr RA 2 jogger with Roller
Jogging table Polar Mohr RA 2 jogger with Roller
more images
Poland Radom
1,994 km

Jogging table
Polar Mohr RA 2jogger with Roller

Certified Dealer
Call
Listing
Walzenstrirnfraeser 2 Stück Durchmesser 86 &  97 mm
Walzenstrirnfraeser 2 Stück Durchmesser 86 &  97 mm
more images
Germany Germany
1,025 km

Walzenstrirnfraeser
2 StückDurchmesser 86 & 97 mm

Certified Dealer
Call
Listing
Trimmer Canon 2-Knife Trimmer-A1/B1 for div. Canon imagePRESS Modelle
Trimmer Canon 2-Knife Trimmer-A1/B1 for div. Canon imagePRESS Modelle
Trimmer Canon 2-Knife Trimmer-A1/B1 for div. Canon imagePRESS Modelle
Trimmer Canon 2-Knife Trimmer-A1/B1 for div. Canon imagePRESS Modelle
more images
Germany Langenfeld (Rheinland)
1,065 km

Trimmer
Canon 2-Knife Trimmer-A1/B1for div. Canon imagePRESS Modelle

Certified Dealer
Call
Listing
Piston compressor silence air compressor vp40s12
Piston compressor silence air compressor vp40s12
Piston compressor silence air compressor vp40s12
Piston compressor silence air compressor vp40s12
Piston compressor silence air compressor vp40s12
more images
Belgium Fernelmont
960 km

Piston compressor
silence air compressorvp40s12

Call
Listing
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
Crane sky Crane overhead crane Crane runway Demag Kranbahn KBK1 2 125KG 8x4m Zubehör Demag KBK I II KBK2 125Kg + Kettenzug
more images
Germany Gondelsheim
1,269 km

Crane sky Crane overhead crane Crane runway
Demag Kranbahn KBK1 2 125KG 8x4m ZubehörDemag KBK I II KBK2 125Kg + Kettenzug

Call
Listing
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
Gas burner WEISHAUPT WM-G30/2-A /// 4100kw, G50/1-B -  4000kw
more images
Germany Deining
1,447 km

Gas burner
WEISHAUPT WM-G30/2-A /// 4100kw,G50/1-B - 4000kw

Call
Listing
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
Automatic die-cutter Heidelberg Cylinder KSB 40×57 Automatic die-cutter
more images
Poland Radom
1,994 km

Automatic die-cutter
Heidelberg Cylinder KSB 40×57Automatic die-cutter

Certified Dealer
Call
Listing
Slatted pallet Gitterbox 1/2 Halfgitterbox
Slatted pallet Gitterbox 1/2 Halfgitterbox
Slatted pallet Gitterbox 1/2 Halfgitterbox
Slatted pallet Gitterbox 1/2 Halfgitterbox
more images
Poland Opatówek
1,786 km

Slatted pallet
Gitterbox 1/2 Halfgitterbox

Call
Listing
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
2-Knife Trimmer SDD B4K/BT25 2-Knife Trimmer for div. Xerox
more images
Germany Langenfeld (Rheinland)
1,065 km

2-Knife Trimmer
SDD B4K/BT25 2-Knife Trimmerfor div. Xerox

Certified Dealer
Call
Listing
Spacers, carbide-tipped or CV-saw blades für PAUL KME 2 und BM
Spacers, carbide-tipped or CV-saw blades für PAUL KME 2 und BM
more images
Germany Scheeßel
1,178 km

Spacers, carbide-tipped or CV-saw blades
für PAUL KME 2 und BM

Call
Listing
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
Trimming saw w. return transport device Timber Adolf John AB 2 Bauholzkreissäge Säge AB II Besäumsäge Holzssäge 380V
more images
Germany Gondelsheim
1,269 km

Trimming saw w. return transport device Timber
Adolf John AB 2 Bauholzkreissäge SägeAB II Besäumsäge Holzssäge 380V

Call
Listing
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
Gas burner WEISHAUPT WM-G30/2-A // 3800kw WM G-30 /// 3800kw
more images
Germany Deining
1,447 km

Gas burner
WEISHAUPT WM-G30/2-A // 3800kwWM G-30 /// 3800kw

Call
Listing
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
Bag machine Holweg RS2 flat & satchel 2. col print paper bag machines
more images
Bosnia and Herzegovina Tomislavgrad
2,148 km

Bag machine
Holweg RS2 flat & satchel 2. col printpaper bag machines

Call
Listing
Laser cutting machine 2 in 1 Lasermaschine für Großprofile und 3D-Blechbearbeitung
Laser cutting machine 2 in 1 Lasermaschine für Großprofile und 3D-Blechbearbeitung
Laser cutting machine 2 in 1 Lasermaschine für Großprofile und 3D-Blechbearbeitung
Laser cutting machine 2 in 1 Lasermaschine für Großprofile und 3D-Blechbearbeitung
Laser cutting machine 2 in 1 Lasermaschine für Großprofile und 3D-Blechbearbeitung
more images
Germany Leipzig
1,417 km

Laser cutting machine
2 in 1 Lasermaschinefür Großprofile und 3D-Blechbearbeitung

Certified Dealer
Call
Siegel

Trust Seal

Dealers certified through Machineseeker

Trust Seal
Listing
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
Colour production machine Xerox Versant 180 incl. 2-side trimmer Fiery, Squarefold
more images
Germany Langenfeld (Rheinland)
1,065 km

Colour production machine
Xerox Versant 180 incl. 2-side trimmerFiery, Squarefold

Certified Dealer
Call
Listing
Hydraulic feed drive unit für PAUL KME 2 und BM
Hydraulic feed drive unit für PAUL KME 2 und BM
Hydraulic feed drive unit für PAUL KME 2 und BM
more images
Germany Scheeßel
1,178 km

Hydraulic feed drive unit
für PAUL KME 2 und BM

Call
Listing
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
Road sweeper Volvo FE4*2 dwa silniki, pisemna gwarancja, EURO VI
more images
Poland Dąbrowa Tarnowska
2,029 km

Road sweeper
Volvo FE4*2dwa silniki, pisemna gwarancja, EURO VI

Call
Listing
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
Hydraulic press 2ton Atsugi Model AP-2-M 2 ton
more images
Hungary Tata
1,972 km

Hydraulic press 2ton
Atsugi Model AP-2-M2 ton

Call

This may be of interest to you

Machineseeker Auctions

Sales with maximum attention: Selected auction highlights

Biggest excavator

Photo gallery: The World's 10 biggest excavators

Machineseeker Group Aquire Gebrauchtmaschinen.de Used-machines.com

Machineseeker Group acquires the platforms used-machines.com and Gebrauchtmaschinen.de

Michael Manousakis Morlock Motors

Morlock Motors official partner of Machineseeker and Truckscout24

Extension Sponsor European Championship

Machineseeker agrees three-year extension as European Championship sponsor

Gindumac about smart sales strategies and the importance of online platforms

About smart sales strategies and the importance of online platforms